Methods and systems for reduced NOx combustion of coal with injection of heated nitrogen-containing gas

Details for Australian Patent Application No. 2006321344 (hide)

Owner L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude

Inventors Varagani, Rajani K.

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006321344

PCT Pub. Number WO2007/063386

Priority 11/563,374 27.11.06 US; 60/742,119 02.12.05 US

Filing date 27 November 2006

Wipo publication date 7 June 2007

International Classifications

F23D 1/00 (2006.01) Burners for combustion of pulverulent fuel

Event Publications

10 July 2008 PCT application entered the National Phase

  PCT publication WO2007/063386 Priority application(s): WO2007/063386

25 March 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2006321346-Coal upgrading process utilizing nitrogen and/or carbon dioxide

2006321329-Purification of raw hydrogen